Heated Bell Jar Drying Machine
Ningbo Scientz Freeze Drying Equipment Co., Ltd. is one of the most experienced manufacturers and suppliers of heated bell jar drying machine in China. Please rest assured to wholesale high quality heated bell jar drying machine made in China here from our factory. We also accept customized orders.
Key Features
- True Bell-Jar Drying Chamber: The dedicated bell-jar configuration allows full visibility of the drying process, making this unit a dependable Heated Bell Jar Drying Machine for heat-sensitive or high-value samples.
- Integrated Heating Capability: As a finely tuned Heated Bell Jar Drying Machine, the SCIENTZ-18ND includes heating mechanisms that boost sublimation efficiency, shortening drying cycles and enhancing product quality.
- Advanced Control & Data Management: Equipped with a 7-inch true-colour touchscreen, bilingual (English/Chinese) interface, real-time drying curve display, history log, USB export - matching the standards of a high-end Heated Bell Jar Drying Machine.
- Strong Vacuum & Refrigeration Performance:With no-load freeze temperature of ≤ -56 °C and ultimate vacuum < 10 Pa, the machine offers the vacuum environment required for a top-tier Heated Bell Jar Drying Machine.
- Flexible Sample Formats:Supports multi-manifold vial arrangements and adjustable tray spacing - this flexibility makes it a versatile Heated Bell Jar Drying Machine for different lab needs.
- Compact, Lab-Friendly Design: The SCIENTZ-18ND occupies modest space while delivering full functionality, offering a high-value Heated Bell Jar Drying Machine solution for many labs.
- Optional Enhancements: Optional features like inert-gas purge valve, eutectic point test, dual-cascade refrigeration further upgrade the capabilities of this Heated Bell Jar Drying Machine.
Technical Specifications
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SCIENTZ-18ND |
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Specifications |
Standard Type |
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Freeze-drying Area (㎡) |
0.18 |
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Water capture capacity per batch (kg/batch) |
6 |
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Vial loading capacity |
Ф12mm |
1320 |
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Ф16mm |
698 |
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Ф18mm |
360 |
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Number of Eggplant Type Bottles |
/ |
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Ampoule Bottle Interface |
/ |
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Tray Solution Volume (L) |
2 |
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Tray Size (mm) |
Φ240 |
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Tray Spacing (mm) |
70 |
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Number of Trays |
4 |
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Cold trap dimensions (mm) |
Φ300x405 |
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Cold trap minimum temperature (°C) |
≤56(No Load) |
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Ultra-low temp. cold trap (-80°C) |
≤80(No Load) |
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Ultimate vacuum level (Pa) |
≤5(No Load) |
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Power consumption Kw(220V/50Hz) |
1.46 |
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Cryogenic power(-80°C ) |
1.86 |
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Ambient temperature (°C) |
≤25 |
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Overall dimensions (mm) |
695(L)x555(W)x915(H)+440 |
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-80°C Ultra-low temp Type dimensions (mm) |
780(L)x525(W)x910(H)+440 |
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Total weight (kg) |
83 |
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Applications
Pharmaceutical & biotech R&D
Freeze-drying vials, jars or bottles containing vaccines, enzymes, biologics - where controlled heating and vacuum are critical.
Food and nutraceutical processing
Drying heat-sensitive extracts, probiotics, functional ingredients with minimal quality loss - leveraging this Heated Bell Jar Drying Machine.
Material science
Drying gels, hydrogels, soft materials and other advanced materials requiring precise thermal and vacuum conditions, using this Heated Bell Jar Drying Machine.
Analytical labs and pilot trials
Sample pretreatment for chromatography, spectroscopy or small-batch formulation trials, supported by this Heated Bell Jar Drying Machine.
Small production & scale-up
Using this Heated Bell Jar Drying Machine for pre-production batches before full-scale manufacturing.
Why Choose the SCIENTZ?
- Specialist Heated Bell Jar Drying Machine Design: The SCIENTZ-18ND is purpose-built to deliver the heating control, bell-jar chamber and vacuum environment that define a top-tier Heated Bell Jar Drying Machine.
- Proven Vacuum & Freeze Performance: With reliable refrigeration and vacuum systems, you get stable, reproducible results from your Heated Bell Jar Drying Machine.
- High-Level Monitoring & Data Traceability: The touchscreen interface, data logging and USB export enable full process control and documentation - essential for any advanced Heated Bell Jar Drying Machine usage.
- Flexibility & Upgrade Options: Multi-manifold formats, optional heating enhancements and inert gas purge allow the Heated Bell Jar Drying Machine to grow with your process.
- Global Support & Service: Backed by SCIENTZ's global service network, you receive installation, training, spare parts and calibration support - ensuring your Heated Bell Jar Drying Machine is a long-term asset.

Technical Support and Customization
- On-site Installation & Training: Our engineers provide setup, commissioning and user training to ensure your Heated Bell Jar Drying Machine is fully operational and optimized.
- Customization Options: Choose added heating shelf modules, automation interfaces, expanded manifold arrays or inert gas purging to tailor the Heated Bell Jar Drying Machine to your workflow.
- Maintenance & Calibration Services: Scheduled service contracts, calibration support and spare-parts supply keep your Heated Bell Jar Drying Machine performing at peak across its lifespan.
- Consumables & Parts Support: Trays, seals, vacuum-pump components and other consumables are readily available - ensuring your Heated Bell Jar Drying Machine remains productive with minimal downtime.
Contact Now
If you are looking for a highly capable Heated Bell Jar Drying Machine for your lab or pilot-scale freeze-drying work, please contact us today for datasheets, customization options or a quotation. The SCIENTZ-18ND series Heated Bell Jar Drying Machine is ready to support your research and production with precision, flexibility and reliability.
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